FastLED 3.9.15
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◆ operator--() [2/2]

template<class PIXEL_TYPE>
CPixelView & CPixelView< PIXEL_TYPE >::operator-- ( int DUMMY_ARG)
inline

Decrement every pixel value in this set.

Definition at line 224 of file pixelset.h.

224 {
226 for(iterator pixel = begin(), _end = end(); pixel != _end; ++pixel) {
227 (*pixel)--;
228 }
229 return *this;
230 }
iterator end()
Makes an iterator instance for the end of the LED set.
Definition pixelset.h:484
pixelset_iterator_base< PIXEL_TYPE > iterator
Iterator helper type for this class.
Definition pixelset.h:480
iterator begin()
Makes an iterator instance for the start of the LED set.
Definition pixelset.h:483
Represents a view/window into a set of LED pixels, providing array-like access and rich color operati...
Definition pixelset.h:110
#define FASTLED_UNUSED(x)
Definition unused.h:4